Merge pull request #45156 from markuskowa/lics-tools

Add license meta tags

pkgs/development/tools/parsing/flex/2.5.35.nix

@@ -17,10 +17,11 @@ stdenv.mkDerivation rec {
     "ac_cv_func_realloc_0_nonnull=yes"
   ];
 
-  meta = {
+  meta = with stdenv.lib; {
     branch = "2.5.35";
     homepage = http://flex.sourceforge.net/;
     description = "A fast lexical analyser generator";
-    platforms = stdenv.lib.platforms.unix;
+    license = licenses.bsd2;
+    platforms = platforms.unix;
   };
 }

pkgs/development/tools/parsing/flex/2.6.1.nix

@@ -26,9 +26,10 @@ stdenv.mkDerivation rec {
     substituteInPlace Makefile.in --replace "tests" " ";
   '';
 
-  meta = {
+  meta = with stdenv.lib; {
     homepage = https://github.com/westes/flex;
     description = "A fast lexical analyser generator";
-    platforms = stdenv.lib.platforms.unix;
+    license = licenses.bsd2;
+    platforms = platforms.unix;
   };
 }

pkgs/development/tools/parsing/flex/default.nix

@@ -41,9 +41,10 @@ stdenv.mkDerivation rec {
 
   dontDisableStatic = stdenv.buildPlatform != stdenv.hostPlatform;
 
-  meta = {
+  meta = with stdenv.lib; {
     homepage = https://github.com/westes/flex;
     description = "A fast lexical analyser generator";
-    platforms = stdenv.lib.platforms.unix;
+    license = licenses.bsd2;
+    platforms = platforms.unix;
   };
 }